The encyclopaedia of gravy
French cookery replaced pan gravy with a codified system of stocks and mother sauces, producing jus, espagnole and demi-glace rather than a jugful of thickened drippings.
France has no direct equivalent of British gravy, and the reason is structural: French professional cookery codified its sauces into a system, and the domestic habit followed.
The classical structure¶
Antonin Carême in the early nineteenth century, and then Auguste Escoffier, organised sauces into "mother sauces" from which everything else derived. Two matter here:
- Espagnole — a brown sauce built on a brown roux and brown stock, simmered for hours. Reduced further with more stock it becomes demi-glace, the ancestor of most restaurant meat sauces.
- Velouté — a pale stock-based sauce with a blond roux, the relative of chicken gravy and white gravy.
Alongside these sits jus — the unthickened, reduced cooking juice. See jus.
How it differs from British gravy¶
| British gravy | French jus / sauce | |
|---|---|---|
| Thickening | Flour, nearly always | Reduction, gelatin; roux in older sauces |
| Quantity | A jugful | A spoonful |
| Application | Poured over the whole plate | Placed beside or under the meat |
| Made | In the roasting tin, at the last minute | In advance, often over days |
| Purpose | Moisten and season everything | Accent the meat |
The influence in both directions¶
British professional kitchens absorbed the French system wholesale in the nineteenth and twentieth centuries, which is why a gastropub serves "jus" and why restaurant gravy tends to be a reduction rather than a roux.
Meanwhile French home cooking has always had simple pan sauces — déglacer la poêle is the same gesture as deglazing a roasting tin. The difference is one of degree and of naming, not of technique.
Nouvelle cuisine and the flour question¶
The 1970s nouvelle cuisine movement explicitly rejected flour-thickened sauces as heavy and old-fashioned, pushing reductions and butter emulsions instead. That preference still dominates restaurant cooking, and is why "gravy" on a menu often signals deliberate comfort-food nostalgia.